<?php
require_once ('db_conn.php');
$sql="SELECT * FROM tb_zjyt1";
$ab2s=$db->query($sql); 
$abc2s=$ab2s->fetch_all(MYSQLI_BOTH);

$sql="select a.*,b.list_name from tb_zjyt a,tb_zjyt1 b where a.id=b.n_id";
$ab3s=$db->query($sql); 
$abc3s=$ab3s->fetch_all(MYSQLI_BOTH);
require 'aboutyuantong.php';



$ab3s->free();
$db->close();